| Event Date | Event Description |
| Wednesday, June 5, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, June 5, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, November 26, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, November 26, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, March 25, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 21, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, August 21, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, May 7, 2012 | ASSIGNED TO EXAMINER |
| Monday, April 30, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, January 13, 2012 | FINAL REFUSAL MAILED |
| Thursday, January 12, 2012 | DATA MODIFICATION COMPLETED |
| Thursday, January 12, 2012 | FINAL REFUSAL WRITTEN |
| Wednesday, January 11, 2012 | FINAL REFUSAL WRITTEN |
| Thursday, December 22, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, December 21, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 21, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, June 30, 2011 | NON-FINAL ACTION MAILED |
| Wednesday, June 29, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 8, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, June 8, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 3, 2011 | ASSIGNED TO LIE |
| Thursday, June 2, 2011 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Wednesday, May 25, 2011 | NON-FINAL ACTION MAILED |
| Tuesday, May 24, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 18, 2011 | ASSIGNED TO EXAMINER |
| Wednesday, February 23, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, February 21, 2011 | NEW APPLICATION ENTERED IN TRAM |